header{
	background: #1e86ff !important;
}
header h1{
	color: #fff !important;
}
.rukou{
	color: #2e96f5;
	text-align: center;
}
.nav{
	width: 90%;
	height: 400px;
	margin: 0 auto;

}
.nav div{
	width:45%;
	height: 160px;
	float:left;
	margin-top: 16px;
	border-radius: 15px;
	position: relative;
}
.nav div p{
	text-align: center;
	color: #333;
	font-size: 20px;
    line-height: 0px;
}
.nav div:nth-child(1){
	background: #febf32;
}

.nav div:nth-child(2){
	float: right;
	background: #adeae5;
}
.nav div:nth-child(3){
	float: right;
	background: #ffc0b9;
}
.nav div:nth-child(4){
	background: #c9a3de;
}
.nav div:nth-child(1) i,.nav div:nth-child(2) i,.nav div:nth-child(3) i,.nav div:nth-child(4) i{
	width: 75px;
	height: 75px;
	margin:25px auto;
}
.nav div:nth-child(1) i{
	background: url(../images/bizimg/icon1.png) no-repeat;
	background-size: 100%;
	display: block;
}
.nav div:nth-child(2) i{
	background: url(../images/bizimg/icon2.png) no-repeat;
	background-size: 100%;
	display: block;
}
.nav div:nth-child(3) i{
	background: url(../images/bizimg/icon3.png) no-repeat;
	background-size: 100%;
	display: block;
}
.nav div:nth-child(4) i{
	background: url(../images/bizimg/icon4.png) no-repeat;
	background-size: 100%;
	display: block;
}
.index-set{
	width: 30px;
	height: 30px;
	background: url(../images/bizimg/set.png);
	background-size: 100%;
	position: absolute;
	right: -10px;
}
.index-btn{
	width: 100px;
	height: 100px;
	margin: 0 auto;
	background: url(../images/bizimg/btn.png);
	background-size: 100%;
}
